Linux Mint 19.3 não reconhece WI-FI [RESOLVIDO]
1. Linux Mint 19.3 não reconhece WI-FI [RESOLVIDO]
andervladvirg
(usa Ubuntu)
Enviado em 05/11/2020 - 17:01h
Olá, pessoal estou com seguinte problema. Eu usando o Linux Mint 19.3 agora, e um certo momento parou de reconhecer o Wi-fi. Procurei em vários fóruns solução e não consegui nada que me valesse algum resultado. No forum do Diolinux encontrei um tópico que supôs talvez ser hardware, o que fiz então foi trocar a placa wireless. Então até funcionou, voltou a reconhecer, por um momento. No dia seguinte já não funcionou mais. Pensei então em fazer uma nova instalação limpa, fiz e então funcionou, mas parou de funcionar de novo. o botão de ligado até aparece no canto da tela, mas quando abro as configurações de rede lá está desligada, e toda vez que fecho a janela o botão desliga. Mesmo quando aperto fn+f4 para acionar, não aparece nada. dei um *ifconfig*. Vou postar a saída do comando junto com a saída do *lspci*$ ifconfig
enp2s0f5: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.118 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::490e:b896:6a4f:707c prefixlen 64 scopeid 0x20<link>
ether 80:ee:73:12:a5:6c txqueuelen 1000 (Ethernet)
RX packets 2106 bytes 2442423 (2.4 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1834 bytes 172019 (172.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 33
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Loopback Local)
RX packets 393 bytes 36514 (36.5 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 393 bytes 36514 (36.5 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Mobile SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
02:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 80)
02:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 80)
02:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 80)
02:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 03)
03:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
